Intel is pushing hard for the Ultrabook to be the next big thing. Judging from Apple's MacBook Air sales, we think they might be on to something. But do you know what an Ultrabook is? In this article, we help you define that and show you where it's heading.

Wanting to learn more about the Nikon 1 mirrorless system, we talked with Kimito Uemura, General Manager from the regional headquarters of Nikon Asia, about how the cameras were developed and where they're headed.

What do you do when you've tons of (okay, five) cameraphones lying around? Do a camera comparison, that's what! Here, we take a look at how five 8-megapixel smartphones perform under three common shooting scenarios.

The Sony Alpha NEX-7 is without doubt the most powerful mirrorless interchangeable lens camera in the market right now. Just look at its specs: 24 megapixels, 10fps burst speed, 1080p video recording with full manual control and an XGA OLED viewfinder. Check out our hands-on video inside.

Both the contract-free and 2-year contract prices for Apple's upcoming iPhone 4S have been announced. In comparison to last year's iPhone 4, is there any significant change in its pricing? Here's what you need to know before you purchase the iPhone 4S.

With Android 4.0 joining the updated mobile OS party, how will it fare against Apple iOS 5 and Microsoft Windows Phone 7.5 Mango? Here's a primer on the key similarities and differences of the three mobile operating systems.